Square D NF Neutral Kit Panelb...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$960.12
Square D NF Neutral Kit Panelboard Accessory, 100% Neutral, Copper

Square D NF Neutral Kit Panelboard Accessory, 100% Neutral, Copper

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Model: NFN6CU

In Stock (leaves warehouse same day if ordered before 3pm ET)

$960.12
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Square D NF Neutral Kit Panelboard Accessory, 100% Neutral, Copper

The Square D NF Neutral Kit Panelboard Accessory is a 100% rated neutral kit for NF panelboard interiors used in commercial buildings, industrial buildings, stadiums, and offices. Built with copper, it supports NF panelboards rated at 400 A and 600 A, giving electricians and contractors a code-compliant way to extend or modify existing installations. The kit is cULus listed and compatible with LC, LI, LHL, and LAL circuit breaker types.

Key Features

  • Line Rated Current: Supports 400 A and 600 A NF panelboard interiors.
  • 100% Neutral Rating: Copper construction for full neutral bus capacity.
  • Durable Copper Construction: Reliable conductivity for commercial and industrial loads.
  • Circuit Breaker Compatibility: LC (factory assembled only), LI (factory assembled only), LHL, and LAL.
  • Design Flexibility: Factory-assembled options maximize job productivity.
  • Easy Modification: Easy to modify or extend the panelboard.
  • Wide Accessory Selection: NQ and NF offer a wide selection of accessories and replacement parts.
  • Ready-to-Assemble Kit: Ready to assemble kits and accessories for on-site design changes.

Certifications & Compliance

  • cULus Listed Product Certification
  • ROHS Eur Compliant
  • Mercury Free
  • Toxic Heavy Metal Free

Technical Specifications

  • Toxic Heavy Metal Free: Yes
  • Warranty: 18 months
  • Warranty Period: 18 months
  • Sustainable Packaging: No
  • Mercury Free: Yes
  • Packaging Without Single Use Plastic: No
  • Tier Id: 1
  • ROHS Eur In Scope: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • China ROHS Label: 1
  • H And D Enrichment Assignment: yes
  • With Recycled Cardboard: No
  • WEEE Product Category: 5
  • China ROHS In Scope: No
  • Return Indicator: Y
  • Take Back: No
  • Tier: 1
  • Returnability: Yes
  • H And D Subrange: COM
  • Reach Free Shvc: Yes
  • WD Status: A - SELECTED - PCE ONLY (Migration)
  • Country of Origin: Mexico
  • Legacy WEEE Scope: In
  • China ROHS Regulation: Pro-active China RoHS declaration (out of China RoHS legal scope)
  • Packaging Made With Recycled Cardboard: No
  • B2B Bullet Point 3: Ready to assemble kits and accessories for on-site design changes

Typical Applications

  • Commercial Building Electrical Distribution
  • Industrial Panelboard Installations
  • Stadium and Large-Facility Power Systems
  • Office Panelboard Upgrades
  • Panelboard Renovation and Capacity Modification

Why Square D?

Square D backs the NF Neutral Kit with copper construction, cULus certification, and an 18-month warranty for a dependable, code-compliant NF panelboard accessory. Factory-assembled compatibility with LC, LI, LHL, and LAL breakers suits professional commercial and industrial work.

Manufacturer Resources

Product Specs

Product Type:
Panelboard Accessory
Series:
NF
Listing:
cULus
Product Material:
Copper
Department:
Electrical
Product Group:
Power Distribution
Product Subgroup:
Panelboards & Load Centers

Square D NFN6CU – Frequently Asked Questions

1) Will the Square D NFN6CU neutral kit fit my NF panelboard interior?
The NFN6CU neutral kit is built for Square D NF panelboard interiors rated 400 A and 600 A. If your interior is an NF at either of those ratings, this is the matching 100% rated neutral assembly. It is not an NQ kit and it is not sized for NF interiors below 400 A, so check the amp rating stamped on the interior before you order.
2) Does the NF neutral kit work with LC and LI frame breakers?
Breaker compatibility covers LC, LI, LHL and LAL types. Important caveat for anyone planning a field install: LC and LI are listed as factory assembled only, so those combinations need to come built from the factory rather than being put together on site. LHL and LAL are the types to specify if you are modifying an existing interior in the field.
3) Can I add a neutral to an existing NF panelboard interior in the field instead of replacing the whole panel?
That is exactly what this kit is for. It ships as a ready-to-assemble neutral kit so an NF interior already in the wall can be modified or extended rather than swapped out, which is the usual route on an office or stadium renovation where the enclosure stays. The one limit: if the interior uses LC or LI breakers, the neutral has to be factory assembled, not added on site.
4) Can an Eaton Pow-R-Stock series rating kit be used in place of the Square D NFN6CU neutral kit?
No. The NFN6CU is a 100% rated copper neutral kit for Square D NF panelboard interiors rated 400 A and 600 A, and it is built around the NF series bus. The Eaton SRK is a Pow-R-Stock series rating kit intended for Eaton PRL1X/2X and PRL1A/2A panel systems, so it addresses a different manufacturer's enclosure and a different function entirely. If you are adding or replacing neutral bus capacity in an NF interior, stay with the NF-series neutral kit; the Eaton kit belongs with Eaton PRL panels.
5) Is the neutral bus copper or aluminum?
Copper. The NF neutral kit uses copper construction for the neutral bus, which matters if your spec or the inspector requires copper bus throughout the panel and if your terminations are copper conductors.
6) Will a neutral kit from another brand work in a Square D NF panel?
No. Panelboard bus accessories are brand and series specific, and the NFN6CU is built to the Square D NF interior. Cross-brand kits we carry serve their own lines only, such as the Eaton Pow-R-Stock Series Rating Kit for PRL1X/2X and PRL1A/2A panels, or the ABB THQC 1-Pole Front Mounting Plate. None of those go into an NF.
7) What is the difference between a panelboard neutral kit like the Square D NFN6CU and a breaker mounting plate such as the ABB THQC 1-pole front mounting plate?
They solve unrelated problems inside a panel. The Square D NFN6CU is a copper neutral kit that provides 100% rated neutral bus capacity for NF panelboard interiors at 400 A and 600 A, and it is cULus listed. The ABB TQCFMP1 is a front mounting plate for the THQC series, hardware that positions a 1-pole breaker in its panel. Order the neutral kit when you need neutral terminations or neutral bus on an NF interior; order a mounting plate when you are fitting a breaker into an ABB THQC assembly.
8) Is the Square D NF neutral kit RoHS compliant and mercury free?
Yes on both counts, and it is also declared free of toxic heavy metals. Square D publishes a pro-active China RoHS declaration on it as well, even though it sits outside China RoHS legal scope. Useful if you are filing material declarations on a government or healthcare project.
9) Where is the Square D NFN6CU neutral kit made?
Mexico is the country of origin on the NFN6CU neutral kit. That is the figure to use for buy-clause or trade-agreement paperwork on a bid.
How fast can I get the Square D NFN6CU delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Square D NFN6CU come with a warranty?
Absolutely. The Square D NFN6CU is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Square D NFN6CU?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Square D NFN6CU from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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